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How to Solve Android Overheating Issues

✅ Quick Answer

Android overheating happens due to heavy apps, background processes, battery strain, or environmental heat. The fastest fixes are to close heavy apps, reduce screen brightness, disable unused features, and optimize battery settings. If overheating continues, check for malware or faulty battery.

❓ Why Android Phones Overheat?

Overheating is your phone’s way of saying the internal components are working too hard. This happens when the CPU runs at high speed for long periods, the battery is stressed, or the phone is exposed to high temperature.

Common causes include:

Gaming or heavy apps running continuously
Background apps consuming CPU
Battery health issues or fast charging
Faulty or overheating charger
High screen brightness and screen timeout
Phone case blocking heat dissipation

Let’s fix it with easy steps.

🔧 Fix 1: Close Heavy Apps & Restart Phone

Running multiple heavy apps increases CPU load and heat. Closing apps and restarting resets the system and reduces overheating.

Open Recent Apps.
Close all heavy apps (games, social media, video streaming).
Restart the phone.
Wait for 5 minutes before using again.

Tip: Avoid playing games while charging.

Screenshot: Recent apps screen showing multiple open apps.

🔧 Fix 2: Check Battery Usage & Remove Problem Apps

Some apps consume too much battery and CPU in the background, causing heat. You can identify these apps from Battery Usage.

Go to Settings → Battery.
Tap Battery usage.
Look for apps using high battery and CPU.
Uninstall or force stop the problematic apps.

If a particular app heats your phone, avoid using it or update it from Play Store.

🔧 Fix 3: Reduce Screen Brightness & Turn Off Unused Features

Screen brightness is a major cause of heat, especially during long usage. Turning off unnecessary features also reduces CPU workload.

Reduce brightness to 40–60%
Disable Bluetooth, GPS, and NFC if not used
Turn off Auto Sync for apps you don’t need
Enable Dark Mode (if available)

These steps reduce battery drain and cooling time.

🔧 Fix 4: Use Battery Optimization & Background Restriction

Battery optimization restricts background apps from using CPU, reducing overheating. This is very effective for apps running silently in the background.

Go to Settings → Battery → Battery optimization.
Choose apps that you don’t use often.
Tap Optimize or Restrict.
Restart the phone.

This prevents apps from consuming CPU in the background.

🔧 Fix 5: Avoid Overheating While Charging

Charging increases heat, especially with fast chargers. Avoid gaming or heavy usage while charging.

Use original charger and cable
Charge in a cool place
Remove phone case while charging
Avoid charging under sunlight

If the phone gets too hot while charging, stop charging immediately.

🔧 Fix 6: Update System & Scan for Malware

System updates often fix bugs and optimize CPU usage. Malware apps can also cause overheating by running in the background.

Go to Settings → System → System updates.
Install any available updates.
Install a trusted antivirus and run a full scan.

If overheating is caused by malware, uninstall the infected app immediately.

❓ Frequently Asked Questions

Is it normal for Android phones to get warm?

Yes, it’s normal during gaming, charging, or heavy usage. But if it gets too hot to touch, it indicates a problem.

Can overheating damage my phone?

Yes. Prolonged overheating can reduce battery life, damage internal parts, and cause sudden shutdown.

Why does my phone heat only while charging?

Charging increases battery load. If the charger is faulty or the phone is used while charging, it overheats.